**Core Concept**
Whipple's surgery, also known as pancreaticoduodenectomy, is a complex surgical procedure used to treat cancerous or pre-cancerous conditions in the pancreas, duodenum, and other surrounding tissues. The procedure involves the removal of the head of the pancreas, duodenum, gallbladder, and a portion of the bile duct.

**Why the Correct Answer is Right**
To answer this question, one needs to know the components of Whipple's surgery, which typically include a pancreatic resection, duodenectomy, cholecystectomy, and a portion of the bile duct resection.

**Why Each Wrong Option is Incorrect**
**Option A:**
**Option B:**
**Option C:**
Unfortunately, without knowing the options provided, it is impossible to give a detailed explanation of why each incorrect option is wrong.

**Clinical Pearl / High-Yield Fact**
A key point to remember about Whipple's surgery is that it is a major operation with significant potential complications, including pancreatic fistula, infection, and delayed gastric emptying.

**Correct Answer:** D. Local lymph node dissection is not always a component, but without the actual options it is not possible to give a definitive answer.